Naga Sanjeev Muppalla

• Experienced in SAP User Administration, including user creation, role creation, and role assignment based on business requirements.
• Proficient in assigning workflow agents and configuring substitutes in SAP approval tables.
• Configuring cost center-based approval workflows, including Budget Owners, Controllers, Group Leads, and INSO approvers in SAP tables.
• Independently managing both SAP technical and functional responsibilities as the sole SAP resource in the organization.
• Administering SAP and cloud server environments (AWS, Azure, VMware), ensuring system stability and uptime.
• Conducting daily health checks and proactive monitoring of SAP systems to detect and resolve issues early.
• Performing client administration tasks such as client copy, client opening/closing, and system comparisons.
• Handling full system refreshes for non-production systems (DEV, QA), including pre and post-refresh activities.
• Managing SAP Fiori Launchpad: app activation, catalog and group configuration, role mapping, and troubleshooting.
• Successfully installed and configured Lexware financial software on AWS infrastructure.
• Executed S/4HANA upgrade activities, including pre-checks, SUM tool handling, and post-upgrade validations.
• Managing SAP transport requests: creation, release, import, and troubleshooting of transport issues.
• Administering SAP Solution Manager for system monitoring, early watch alerts, and job scheduling.
• Coordinating backup and restore processes with the infrastructure team and validating successful completion.
• Maintaining SAP Notes implementation, support package stack updates, and kernel patch upgrades.
• Managing SAP system licenses, certificates, and housekeeping tasks (log cleanups, spool cleanup, etc.).
• Handling SAP OSS connections and system registrations with SAP Marketplace.
• Supporting integration with third-party applications using middleware (PI/PO, CPI) and direct APIs.
• Leading SAP Basis audits by preparing documentation, user access reviews, and system logs for compliance.
• Coordinating with hosting partners and SAP support for incident resolution and system performance issues.

• Worked extensively on SAP role maintenance using PFCG.
• User creation, modification, locking, and unlocking using SU01.
• Created and maintained SAP Fiori roles, catalogs, and groups.
• Handled end-to-end SAP user administration activities.
• Performed user and authorization traces for issue analysis.
• Conducted quarterly user audits to ensure compliance and security standards.
• Created and maintained user roles in AFC and managed related authorizations.
• Activated SAC services and created roles for IWSV and IWSG services.
• Deployed new SAP Fiori applications using SAP Integration Suite.
• Performed authorization trace analysis to resolve access issues.
• Assigned plant-based authorizations across SD, MM, FI, EWM, PP, and Treasury modules.

• SAP Installation and post Installation steps
• S/4 Hana, BW, GRC Installation
• Ariba and VIM Implementation
• Single sign on Implementation for Fiori app
• Interface setup between S4Hana server and Third party tool through PI/PO Server
• System Refresh and system copy, client copy, client administration
• Performance tuning
• Backbone configuration over all the Landscape
• TMS Configuration and transport movement to charm tool
• IES Server and Archive Server, validation client Installation
• Interface setup between ariba and vim and cloud platform and BTP
• Worked on change management, Service Request, Incidents
• Supervision of classic ERP, innovative S/4 HANA systems, other SAP solutions on-premise and in the cloud, as well as SAP solutions based on the Business Technology Platform
• Support packages and add-on’s in the entire landscape
• Netweaver and Application versions upgrade by using SUM Tool
• Monitoring different SAP systems in landscape like S/4 Hana, BW, GRC
• Background job administration and monitoring
• User administration like; Creating and deleting users and locking, unlocking, password reset as per requirement
• Assigning authorizations and roles to users
• Monitor the local system using the Computing Center Management System (CCMS), RZ20 and including the remote systems using RZ21
• Applied SAP patches and Kernel Upgrade
• Performing Pre & Post System Refresh activities
• Generating Developer Access key for functional team and registering objects
• Applying and reversing SNOTE in the systems
• Analyzing ABAP Dumps, System Logs and Performance related Issues and fine tuning the relevant Parameters
• Background job administration and monitoring in both SAP level and TWS
• Setting up and maintenance of the Profile Parameters(Start/Default/Instance)
• Starting and stopping SAP/DB instances as per requirements
• Spool Administration and troubleshooting day to day issues in Printing
• Resolving high severity issues
• DB Refresh from production to quality
• Table space Administration: Checking for space problems in table space, adding data files and increasing table space by using BR tools
• Configured output devices using SPAD, Spool management activities using SP01, authorizations of spool services, and troubleshooting
• Responsible for daily security checks, monitoring unsuccessful logons, monitoring inactive users and locking inactive users in production system
• Scheduled jobs in background to cleanup spool request, dumps
• Java Monitoring, Java Update
• Hana Update, Hana Restore and recovery, Hana Trouble Shooting

• I have worked for SAP LABS from TRICON Pvt Ltd as C-User for ADDON Development Project
• Building Support Packages and Addons
• S-Note Implementation
• Maintaining Import Conditions for support Packages and Addons
• Resolving SAP Incidents
• SAP Installation and post Installation steps
• Client Administration
• Worked on Hana 1.0 and Hana 2.0 database
• Netweaver Upgrade with Sum, System Patching with SPAM, Addon installation with SAINT

• Performing System Health checks
• Analyzing EWA reports
• Troubleshooting on Canceled background jobs, System Lock entries and Canceled Update Records
• Transport Moving, Client open and close, User Administration, Snote Implementation
• Providing SAP OSS Connection and maintaining credentials to the incidents
• Performing manual backups, Worked on Change management, Worked on Service now
• HANA Monitoring
• Scheduled Activities: Addon Installation, Support Package Patching, System stop and start, Sum Upgrade, Hana revision upgrade, Server Installation, Hana Backup and Restoration
• I had an opportunity to be a part of the transition of different processes, which will help me to learn how to handle and complete projects accurately in a given time span
• Strong interpersonal and analytic skills; ability to rapidly adapt and learn new technologies and new business lines
• Aided in problem resolution tasks via in-person and on-call availability
• Designed interconnectivity architectures for SAP products to communicate with cloud-based solutions such as AWS and GCP